| Attribute | Description | Physical Name | Domain | Data Type | Foreign Key Table |
| EventID (FK)(PK) | A unique, automatically assigned identifier for the Event | ID_EV | Identity | integer | |
| BusinessUnitGroupID (FK) | A unique system assigned identifier for a group of BusinessUnits. | ID_BSNGP | Identity | integer | BusinessUnitGroupItem(AS_BSNGP_ITM) |
| ItemID (FK) | A unique system assigned identifier for the retailer's SKU. | ID_ITM | IdentityUUID | char(32) | BusinessUnitGroupItem(AS_BSNGP_ITM) |
| EffectiveDateTime (FK) | The date from which the BusinessUnits in the group carry the Item. | TS_EF | EffectiveDateTime | datetime | BusinessUnitGroupItem(AS_BSNGP_ITM) |